site-mva-global-fret/css/parallax.css
MVA Global Fret 83b61debae Strip parcel from parachute Lottie, swap cloud puffs for image, slow drop
Three iterations on the entrance animation:

- Edit the dotLottie animation in place: drop the "parcel" and
  "clouds_comp" layers so only the parachute itself remains. Save the
  result as plain JSON (parachute.json, 15 KB) instead of zipped
  .lottie since PowerShell's Compress-Archive produces a ZIP that
  the dotlottie player can't decode.
- Replace the five CSS cloud puffs with a single cloud illustration
  from the user (cloud.png, transparent background) sat behind the
  CTA text. Bigger, less abstract, more on-brand.
- Stretch the drop keyframes from 1.6s to 3.4s — still well below the
  ~7s the parachute boxes in the background video take to land.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-05-05 01:41:28 +02:00

215 lines
6.1 KiB
CSS

/* =========================================================================
PARALLAX INTRO — MVA Global Fret
Page unique, fixe (pas de scroll). Vidéo Terre rotative + ligne rouge 3D
Paris ↔ Antananarivo (suit la rotation du globe) + bouton centré.
========================================================================= */
:root {
--navy: #1a1a3e;
--navy-deep: #050518;
--gold: #c5a55a;
--gold-light: #e0c98a;
--red: #ff2a3d;
--white: #fff;
--mx: 0;
--my: 0;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body {
height: 100%;
overflow: hidden;
}
.parallax-body {
font-family: 'Inter', sans-serif;
color: var(--white);
background: var(--navy-deep);
}
/* ── HEADER ─────────────────────────────────────────────────────────────── */
.parallax-header {
position: fixed;
top: 0; left: 0; right: 0;
display: flex;
align-items: center;
justify-content: space-between;
padding: 22px 36px;
z-index: 50;
}
.parallax-logo {
display: inline-flex;
align-items: center;
gap: 12px;
color: var(--white);
font-family: 'Poppins', sans-serif;
font-weight: 700;
letter-spacing: 1.2px;
font-size: 0.92rem;
text-transform: uppercase;
user-select: none;
}
.parallax-logo img {
height: 44px;
width: auto;
filter: drop-shadow(0 4px 14px rgba(0,0,0,0.65));
}
.lang-switcher {
display: inline-flex;
background: rgba(255,255,255,0.08);
border: 1px solid rgba(255,255,255,0.18);
border-radius: 50px;
padding: 4px;
backdrop-filter: blur(10px);
-webkit-backdrop-filter: blur(10px);
}
.lang-switcher button {
background: transparent;
border: none;
color: rgba(255,255,255,0.7);
padding: 6px 14px;
cursor: pointer;
border-radius: 50px;
font-weight: 600;
font-size: 0.78rem;
font-family: inherit;
transition: all 0.2s;
}
.lang-switcher button.active {
background: var(--gold);
color: var(--navy);
}
.lang-switcher button:hover:not(.active) { color: var(--white); }
/* ── STAGE ──────────────────────────────────────────────────────────────── */
.stage {
position: relative;
width: 100vw;
height: 100vh;
overflow: hidden;
}
.layer {
position: absolute;
inset: 0;
width: 100%;
height: 100%;
pointer-events: none;
will-change: transform;
}
/* Parallaxe vidéo : suit la souris avec easing. Sur-dimensionnée pour
masquer les bords quand elle bouge. */
.layer-video {
object-fit: cover;
object-position: center;
transform: translate(calc(var(--mx) * -22px), calc(var(--my) * -22px)) scale(1.06);
}
/* Voile très léger — la vidéo en golden hour est belle, on la laisse vivre.
Petit assombrissement vers les bords pour la lisibilité du bouton. */
.layer-tint {
background:
radial-gradient(ellipse at center, transparent 0%, rgba(5, 5, 24, 0.32) 100%),
linear-gradient(180deg, transparent 50%, rgba(5, 5, 24, 0.35) 100%);
}
/* ── PARACHUTE + BOUTON-NUAGE ────────────────────────────────────────────
Le bloc tombe du haut de l'écran jusqu'au centre via translateY animé,
plus rapide que les parachutes de la vidéo (~1.6s vs 7s). Après l'atter-
rissage, le parachute Lottie continue à boucler doucement au-dessus
du nuage. Aucune parallaxe souris sur ce groupe — la chute est l'effet. */
.cta-stack {
position: absolute;
top: 50%;
left: 50%;
z-index: 10;
display: flex;
flex-direction: column;
align-items: center;
pointer-events: none;
transform: translate(-50%, -50%);
animation: parachute-drop 3.4s cubic-bezier(0.34, 0.4, 0.5, 1) 0.3s both;
}
.cta-stack > * { pointer-events: auto; }
@keyframes parachute-drop {
0% { transform: translate(-50%, -130vh); opacity: 0; }
10% { opacity: 1; }
85% { transform: translate(-50%, -42%); opacity: 1; }
100% { transform: translate(-50%, -50%); }
}
.cta-parachute {
width: 170px;
height: 170px;
margin-bottom: -22px;
filter: drop-shadow(0 12px 18px rgba(0, 0, 0, 0.35));
pointer-events: none;
}
/* ── BOUTON-NUAGE ────────────────────────────────────────────────────────
Image de nuage 3D en fond, débordant le texte. Le texte est devant. */
.cloud-btn {
position: relative;
display: inline-flex;
align-items: center;
justify-content: center;
text-decoration: none;
width: 360px;
height: 200px;
color: var(--navy);
font-family: 'Poppins', sans-serif;
font-weight: 700;
font-size: 1.15rem;
letter-spacing: 0.4px;
white-space: nowrap;
filter: drop-shadow(0 22px 30px rgba(20, 20, 50, 0.45));
transition: transform 0.32s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.cloud-btn:hover { transform: scale(1.05); }
.cloud-bg {
position: absolute;
inset: 0;
width: 100%;
height: 100%;
object-fit: contain;
pointer-events: none;
z-index: 0;
user-select: none;
}
.cloud-content {
position: relative;
z-index: 1;
display: inline-flex;
align-items: center;
gap: 14px;
padding-top: 8px; /* aligne sur le « cœur » du nuage */
text-shadow: 0 1px 2px rgba(255,255,255,0.7);
}
.cloud-content i {
font-size: 0.95rem;
transition: transform 0.32s ease;
}
.cloud-btn:hover .cloud-content i { transform: translateX(6px); }
/* ── RESPONSIVE ─────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
.parallax-header { padding: 14px 18px; }
.parallax-logo span { display: none; }
.parallax-logo img { height: 38px; }
.lang-switcher button { padding: 5px 10px; font-size: 0.74rem; }
.cta-parachute { width: 130px; height: 130px; margin-bottom: -16px; }
.cloud-btn { width: 280px; height: 160px; font-size: 1rem; }
}
@media (prefers-reduced-motion: reduce) {
.cta-stack { animation: none; }
}